jaimesmiguel774 jaimesmiguel774

10-03-2020
Mathematics

contestada

The domain of 1x) = 2x2 + 4x - 1 is
The range of 1x) = 2x2 + 4x - 1 is

Respuesta :

surjithayer10 surjithayer10

16-03-2020

Answer:

Step-by-step explanation:

f(x)=2x²+4x-1

=2(x²+2x+1-1)-1

=2(x²+2x+1)-2-1

=2(x+1)²-3

domain: all real values

Range:[-3,∞)

Answer Link

Otras preguntas

During takeoff, a plane goes from 0 to 50 m/s in 8s. What is its acceleration? Halos fast is it going after 5 s? How far had it traveled by the time it reaches

Describe the factors that led to dramatic population growth between 1500-1700

Which inequality represents this sentence? Seven plus five is greater than six plus two. A.6+2>7+5 B.7+5>6+2

Shakespeare's tragedies tend to include a/an A. mistaken identity. B. common flaw. C. clown character. D. incredible hero.

Charismatic leaders are often _____ than transactional leaders.

Identify the initial value and rate of change for the graph shown

Define ionic and covalent compounds. Explain how they are alike and different while providing an example of each. please help!!!

Which of the following is an example of moving properly for a basic squat? A. Feet shoulder width apart, heels on the ground, back straight as you lower your b

Cantaloupe provides the highest level of Vitamin A and when consumed is 10 calories. Which fruit combined with cantaloupe will offer the highest level of Vitami

which of the following answer choices contains a metaphor a.his skin was sandpaper b. the sun sparked like a diamond c.she wanted to be like the birds and fly a